C30 Mysteries in Painting(1)

When Faang Cheng received the call from Fourth Master Qi, he was already drowsy in his office! Today, Zhang Xiaotian was going to the book market to apply for books, so Faang Cheng stayed in his office and stayed the whole morning.

"Fourth Master Qi, you're looking for me!"

Faang Cheng respectfully picked up the phone.

"Faang Cheng